@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/252168ac-f692-41a2-8f09-483ea16a47bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/252168ac-f692-41a2-8f09-483ea16a47bf> .